| product_name | Diethylaminoethyl methacrylate |
| CAS_number | 105-16-8 |
| formula | C10H19NO2 |
| molar_mass | 185.26 g/mol |
| boiling_point | 86-88 °C |
| density | 0.911 g/mL |
| refractive_index | 1.431 |
| flash_point | 75 °C |
| viscosity | 1.38 cP at 20 °C |
| vapor_pressure | 4.8 mmHg at 25 °C |
| solubility | soluble in organic solvents |
| appearance | colorless to yellow liquid |
| odor | amine-like |
What is Diethylaminoethyl methacrylate?
Diethylaminoethyl methacrylate, also known as
DEAM, is a chemical compound that belongs to the class of methacrylate esters. It is
commonly used in the production of polymer materials, adhesives, and coatings. DEAM is known
for its excellent adhesion properties and resistance to chemicals and
weathering.
What are the key properties of Diethylaminoethyl methacrylate?
DEAM
possesses several key properties that make it a valuable additive in various industries.
These properties include good adhesion to a wide range of substrates, high chemical
resistance, excellent weatherability, and low volatility. Additionally, DEAM is a versatile
monomer that can be easily copolymerized with other monomers to achieve specific properties
in the final polymer product.
How is Diethylaminoethyl methacrylate used in polymer
production?
DEAM is commonly used as a comonomer in the production of various polymers
such as acrylics, polyesters, and epoxies. Its ability to enhance adhesion and durability
makes it a popular choice for formulating coatings, adhesives, and sealants. DEAM can also
improve the flexibility and impact resistance of polymers, making them suitable for a wide
range of applications.
What are the benefits of using Diethylaminoethyl methacrylate
in adhesives?
The addition of DEAM to adhesive formulations can significantly improve
adhesion to difficult substrates such as metals, plastics, and glass. DEAM-based adhesives
are known for their excellent bond strength, durability, and resistance to chemicals and
environmental conditions. Additionally, DEAM can enhance the flexibility of adhesives,
making them more suitable for applications that require some degree of movement or
vibration.
How does Diethylaminoethyl methacrylate contribute to the performance of
coatings?
DEAM is widely used in the formulation of coatings due to its excellent
adhesion properties and resistance to chemicals and weathering. Coatings containing DEAM
exhibit improved durability, flexibility, and weatherability, making them ideal for outdoor
applications and harsh environments. DEAM can also enhance the gloss and color retention of
coatings, providing a long-lasting and attractive finish.
What industries commonly
use Diethylaminoethyl methacrylate?
DEAM finds applications in a wide range of industries
including automotive, construction, electronics, and packaging. In the automotive industry,
DEAM is used in coatings, adhesives, and sealants for vehicle exteriors and interiors. In
the construction industry, DEAM is incorporated into adhesives, sealants, and coatings for
building materials. DEAM is also used in electronics for its adhesion properties and
chemical resistance.
How does Diethylaminoethyl methacrylate contribute to the
performance of sealants?
DEAM is commonly used in the formulation of sealants due to its
excellent adhesion to various substrates and resistance to weathering and chemicals.
Sealants containing DEAM provide durable and long-lasting seals that can withstand exposure
to harsh environmental conditions. DEAM-based sealants also exhibit good flexibility and
adhesion, making them suitable for sealing joints in construction, automotive, and
electronics applications.
What factors should be considered when incorporating
Diethylaminoethyl methacrylate into formulations?
When incorporating DEAM into
formulations, it is important to consider factors such as the desired properties of the
final product, compatibility with other ingredients, concentration levels, and processing
conditions. DEAM should be properly balanced with other monomers and additives to achieve
the desired performance characteristics in the end product. Additionally, the reactivity and
volatility of DEAM should be taken into account during formulation to ensure optimal
results.
What are the safety considerations when handling Diethylaminoethyl
methacrylate?
DEAM should be handled with caution due to its potential hazards to health
and the environment. Proper personal protective equipment such as gloves, goggles, and a lab
coat should be worn when handling DEAM. It is important to work in a well-ventilated area to
minimize exposure to vapors and to avoid skin contact and inhalation of DEAM. In case of
accidental exposure, immediate medical attention should be sought, and the material safety
data sheet should be consulted for guidance on handling and disposal.
In what ways
can Diethylaminoethyl methacrylate be customized for specific applications?
DEAM can be
customized for specific applications by adjusting the formulation parameters such as the
type and concentration of co-monomers, initiators, and additives. By varying these
parameters, the properties of the final polymer product can be tailored to meet the
requirements of different applications. DEAM can also be modified through copolymerization
with other monomers to achieve specific characteristics such as improved adhesion,
flexibility, or chemical resistance.
